(Askeri) MAZGAL: Ateş ve gözetleme maksadıyla bir duvar veya ön siperde açılan delik veya yarık. Mazgallar, genel olarak, silahın daha büyük bir kavis üzerinde hareket edebilmesi için, dış tarafa doğru geniş olarak açılır
Embrasure Splayed opening in a wall for a window Also the low segment of the alternate high and low segments of a Battlement Provided protection to people within the wall
An opening in the parapet (fort wall) through which a gun is fired Although it weakens the parapet to assault, the embrasure provides protection for the gun crew
A u-shaped indentation into a stone row These may well be a variation on the Prayer Seat, or possibly used as hunting blinds (see Prayer Seat for details)